Fixed bug #45004 (pg_insert() does not accept 4 digit timezone format)

ext/pgsql/pgsql.c

@@ -5003,7 +5003,7 @@ PHP_PGSQL_API int php_pgsql_convert(PGconn *pg_link, const char *table_name, con
 							ZVAL_STRINGL(new_val, "NOW()", sizeof("NOW()")-1, 1);
 						} else {
 							/* FIXME: better regex must be used */
-							if (php_pgsql_convert_match(Z_STRVAL_PP(val), "^([0-9]{4}[/-][0-9]{1,2}[/-][0-9]{1,2})([ \\t]+(([0-9]{1,2}:[0-9]{1,2}){1}(:[0-9]{1,2}){0,1}(\\.[0-9]+){0,1}([ \\t]*([+-][0-9]{1,2}(:[0-9]{1,2}){0,1}|[-a-zA-Z_/+]{1,50})){0,1})){0,1}$", 1 TSRMLS_CC) == FAILURE) {
+							if (php_pgsql_convert_match(Z_STRVAL_PP(val), "^([0-9]{4}[/-][0-9]{1,2}[/-][0-9]{1,2})([ \\t]+(([0-9]{1,2}:[0-9]{1,2}){1}(:[0-9]{1,2}){0,1}(\\.[0-9]+){0,1}([ \\t]*([+-][0-9]{1,4}(:[0-9]{1,2}){0,1}|[-a-zA-Z_/+]{1,50})){0,1})){0,1}$", 1 TSRMLS_CC) == FAILURE) {
 								err = 1;
 							} else {
 								ZVAL_STRING(new_val, Z_STRVAL_PP(val), 1);